Title :
Wide angular aperture image up-conversion
Author_Institution :
Naval Research Lab., Washington, DC, USA
fDate :
11/1/1969 12:00:00 AM
Abstract :
Infrared images at 1.06 μ are up-converted in KDP with an angular aperture of more than 20°. The images are up-converted by scanning the orientation of the KDP. The technique is applicable when noncritical phase matching does not allow sufficient angular aperture.
Keywords :
Apertures; Gas lasers; Laser beams; Laser noise; Laser theory; Optical amplifiers; Optical interferometry; Optical mixing; Optical resonators; Optical saturation;
Journal_Title :
Quantum Electronics, IEEE Journal of
DOI :
10.1109/JQE.1969.1075698
